skip_backend('scipy'): # We explicitly skip the SciPy backend ... fft.fft([1]) # leaving no implementation available Traceback (most recent call last): ... BackendNotImplementedError: No selected backends had an implementation ... 相关用法 Python SciPy fft.set_global_backend用法及代码...
400file=request.files['file']iffile.filename=='':returnjsonify({'message':'No selected file'}),400file.save(os.path.join('uploads',file.filename))returnjsonify({'message':'File successfully uploaded'}),200if__name__=
wx.uploadFile({url:'https://your-backend-url/upload',// 你后端的上传接口filePath:'file-path-to-upload',// 要上传的文件路径name:'file',// 这个名字会在后端接收formData:{'user':'test'// 可以添加额外的表单数据},success:function(res){constdata=res.data console.log('上传成功,返回数据:',da...
selected = ['Tkinter', 'wxPython', 'PyQt5'][self.rb_v1.get()] self.info.set('你选择了第1组的%s'%selected) def on_radio_2(self): """响应第2组单选框事件的函数""" selected = ['Tkinter', 'wxPython', 'PyQt5'][self.rb_v2.get()] self.info.set('你选择了第2组的%s'%selected...
(DataTable.HeaderSelected) def on_header_clicked(self, event: DataTable.HeaderSelected): table = event.data_table table.sort(event.column_key) @on(DataTable.RowSelected) def on_row_clicked(self, event: DataTable.RowSelected) -> None: table = event.data_table row = table.get_row(event....
( "The 'whoosh' backend requires the installation of 'Whoosh'. Please refer to the documentation.")# Handle minimum requirement.if not hasattr(whoosh, '__version__') or whoosh.__version__ < (2, 5, 0): raise MissingDependency( "The 'whoosh' backend requires version 2.5.0 or greater....
-- 增加 导出所选数据 一栏 --> 导出勾选数据 {% trans "Close" %} {% trans "Export" %} <!-- /.modal-content --> <!-- /.modal-dalog --> <!-- /.modal --> {% endfor %}
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